About flags

Depending on the message service that you use, you can add flags to email messages
that you receive or send as a reminder to you or the recipients to follow up
with the messages. You can use flags of different colors, add follow-up notes,
and set due dates so that your
BlackBerry® smartphone reminds you to return to the email.

If wireless email reconciliation is turned on and your email account
uses a
BlackBerry® Enterprise Server
that supports flags, changes that you make to flags on your smartphone should be
reflected in the email application on your computer. Likewise, changes that you
make to flags in the email application on your computer should be reflected on
your smartphone.

If wireless email reconciliation is turned off, you can still manage
flags for email messages
on your smartphone.